Do not define 'AUTOCONF_INCLUDED'

extra/config/confdata.c

@@ -306,8 +306,7 @@ int conf_write(const char *name)
 			     " */\n"
 			     "#if !defined __FEATURES_H && !defined __need_uClibc_config_h\n"
 			     "#error Never include <bits/uClibc_config.h> directly; use <features.h> instead\n"
-			     "#endif\n"
-			     "#define AUTOCONF_INCLUDED\n\n"
+			     "#endif\n\n"
 			     "/*\n"
 			     " * Version Number\n"
 			     " */\n"